“4 x 4 Square Puzzle” has been added to your cart. Continue shopping Product Price Quantity Subtotal Gravity Tower ₹1,000.00 Gravity Tower quantity ₹1,000.00 Coupled Pendulum ₹750.00 Coupled Pendulum quantity ₹750.00 4 x 4 Square Puzzle ₹150.00 4 x 4 Square Puzzle quantity ₹150.00 Coupon: Cart Totals Subtotal ₹1,900.00 9% CGST ₹157.50 9% SGST ₹157.50 2.5% CGST ₹3.75 2.5% SGST ₹3.75 Total ₹2,223.00 Continue Shopping Checkout